Jess Crew Neck Sweater Grey and Kat Snake legging from the NAIA Active active wear collection

Jess Crew Neck Sweater Grey and simone blue legging from the NAIA Active active wear collection

Jess Crew Neck Sweater Grey from the NAIA Active active wear collection

Jess Crew Neck Sweater Grey

£66.50

£95.00

SIZE CHART AND FIT GUIDE

If you need help choosing your size you can use our ‘Find your fit’ tool on each product page, if you need further help please contact our team via the online chat — our fit experts love talking all things fit.

If you fall between sizes, we recommend sizing up for the most comfortable fit.Different styles offer different amounts of coverage, bear this is mind when making your choice.
Some styles have removable pads, others built in cups and hidden shelves for support.

If you are in-between sizes, we recommend sizing up in all of our styles.

Find Your Size (UK)

Bust (cm)	Waist (cm)	Hips (cm)	Recommended UK Size
76 – 82	61 – 64	86 – 90	6
82 – 86	64 – 67	90 – 94	8
86 – 91	67 – 72	94 – 98	10
91 – 96	72 – 77	98 – 103	12
96 – 102	77 – 82	103 – 108	14
102 – 107	82 – 87	108 – 113	16
107 – 112	87 – 92	113 – 118	18

Women's Beachwear

Our beachwear is designed with a relaxed, effortless fit to complement our swim collection.

UK Size	Bust (cm)	Waist (cm)	Hips (cm)
6	76 – 82	61 – 64	86 – 90
8	82 – 86	64 – 67	90 – 94
10	86 – 91	67 – 72	94 – 98
12	91 – 96	72 – 77	98 – 103
14	96 – 102	77 – 82	103 – 108
16	102 – 107	82 – 87	108 – 113
18	107 – 112	87 – 92	113 – 118

International Size Conversion

Size	UK	US	EU	AUS
XS	6	2	34	6
S	8	4	36	8
M	10	6	38	10
M	12	8	40	12
L	14	10	42	14
L	16	12	44	16
XL	18	14	46	18

How to measure
Hint: For the most accurate results, measure yourself in your underwear.
Chest: Measure around the fullest part of your chest, keeping tape firmly under your armpits and
around your shoulder blades.
Waist: Measure around your waist, slightly below your natural waist, where you normally wear
your pants. Insert your forefinger between the tape and your body to allow ease in fit.
Hip: Measure around the fullest part of your hips, inserting your forefinger between the tape and
your hip to allow ease in fit.
Inseam: Measure a similar trouser that fits you well. Measure along the inseam, from the crotch
to the hem.
Tip: If you are 5'4" or under, we recommend trying 7/8 as full length.

Size:

XS XS S S M M L L

Variant

Complete the look

Kat Snake Print Legging

£76.00

£89.00

XS XS

S S

M M

L L

Kat Snake Print Vest

£58.50

£69.00

XS XS

S S

M M

L L

Naia Logo Baseball Cap Black

£30.00

OS OS

DESCRIPTION

Effortlessly chic and endlessly versatile, the Jess Crew Neck Sweater in soft luxe grey marl is a polished update to a classic wardrobe essential. Cut in a relaxed silhouette, it drapes softly over the body for comfort without sacrificing style. Refined gold zips add a luxe, elevated touch, transforming this everyday sweater into a standout piece.

Practical details include two in-seam zip pockets, perfect for hands or small essentials, while the versatile cut allows it to be layered over any piece from the active range—or styled solo for a relaxed, off-duty look.

Best for: All shapes, layering, and polished everyday wear
Key Features:
– Relaxed, soft-drape silhouette
– Grey marl performance fabric
– Refined gold zips for an elevated finish
– Two in-seam zip pockets
– Versatile styling over any activewear piece

Every Naia piece is designed with hidden features to support you to feel confident and beautiful.

LOOK AFTER ME

All our pieces are crafted from premium materials and designed to stand the test of time.

To keep your Jess Crew Neck Sweater Grey looking its best, so you can cherish and re-wear it for years to come, please follow these care instructions carefully:

Swimwear

Rise after wearing
Hand wash separately in cold water using mild detergent
Do not leave folded whilst wet
Drip dry in the shade
Do not tumble dry, dry clean, or iron.
Self-tan, sun lotion, oils and chlorine can cause discoloration, this is not a fault with the product.
Some colours may fade in sunlight.
The best dyes are used, but complete colour fastness cannot be guaranteed for some fashion colours.
Avoid contact with rough surfaces to prevent pilling.
All NAIA swimwear comes in a reusable, pouch which is perfect for storing your swimwear.

Beachwear

Please check care label before washing, some items are hand wash only.
Dry away from direct sunlight.
Do not tumble dry.
Reshape while damp.
Self-tan, sun lotion, oils and chlorine can cause discolouration, this is not a fault with the product.

Material composition: Main: 87% Cotton 8% Polyester, 5% Elastane Trim: 95% Cotton 5% Elastane

Shipping

We offer free UK shipping on orders over £250, with fast and reliable delivery. Place your order before 1pm for same-day dispatch, and choose Next Day Delivery for your order to arrive the next working day. Our Standard Shipping service ensures your items reach you within 2-3 days from dispatch.

All refunds carry a small processing charge in order to keep our collections beautifully fresh and hygienic for our customers:

£5.00 - Royal Mail tracked return postage

£2.50 - Hygiene, sanitary reprocessing and restocking.

Total - £7.50 (Deducted from your refund)

For international orders, delivery times vary, and any import duties or taxes will be the customer’s responsibility. We always strive to get your order to you as quickly as possible.

For full details, please see our Shipping Policy.

For information on returns, please see our Returns Policy.

Jess Crew Neck Sweater Grey

£66.50

£95.00